In this lesson, let's talk about support first, that is, you will find that the low points during this period basically fall above this line. So what does this have to do with the main position building we are talking about today?
We continue to look back and after drawing this line, we found a phenomenon at the next low point that this low point no longer falls above this trend line.
Off the trend line, what does this mean? This is the point where the main position opening ends. We draw a straight line based on this point, and the two points are connected to draw a line.
The low point does not make a new low, the trend line direction is upward, and this is the first time that the low point does not make a new low. This is the end point of the main force opening.
So it is clear to everyone at the beginning that you must be able to recognize this point after the main position is completed. After identifying the main force to open a position, do we have to prepare?
Let's buy, prepare to trade, then when do you carry out the buy operation? I used to tell everyone that if you can't find something to buy, then you look at Yang Baoying.